Help: Electricity and Magnetism Question

Click For Summary

Homework Help Overview

The discussion revolves around a problem in electricity and magnetism involving two long, parallel wires carrying current. Participants are tasked with determining the magnitude of the force between the wires given their separation and current values.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants express uncertainty about the appropriate equations to use, specifically questioning the relevance of the formula F=BILsinθ without knowing the magnetic field (B) or the angle (θ). Others mention the existence of a specific equation for the force between current-carrying conductors.

Discussion Status

The discussion is active, with participants seeking clarification on the problem setup and the necessary equations. Some guidance has been provided regarding the existence of a direct equation for the force between the wires, which has been acknowledged by at least one participant.

Contextual Notes

Participants are required to follow a specific template for posting, which includes stating the problem, relevant equations, and attempts at a solution. There is an emphasis on showing working steps in the homework help forum.

Cici2017
Two long, parallel wires are separated by a distance of 1.0m. The current in each wire is 1.0A. What is the magnitude of the force on 1.0 m length of each wire?

Help~ Thanks a lot
 
Physics news on Phys.org
Cici2017 said:
Two long, parallel wires are separated by a distance of 1.0m. The current in each wire is 1.0A. What is the magnitude of the force on 1.0 m length of each wire?

Help~ Thanks a lot
Please fill up the three part template and show your working. It is mandatory while posting in the homework help forum.
 
cnh1995 said:
Please fill up the three part template and show your working. It is mandatory while posting in the homework help forum.

Homework Statement


Two long, parallel wires are separated by a distance of 1.0m. The current in each wire is 1.0A. What is the magnitude of the force on 1.0 m length of each wire?

Homework Equations

The Attempt at a Solution


Do I use F=BILsinθ? But I don't know B nor θ.
Sorry~I have no idea. Help~
 
Cici2017 said:

Homework Statement


Two long, parallel wires are separated by a distance of 1.0m. The current in each wire is 1.0A. What is the magnitude of the force on 1.0 m length of each wire?

Homework Equations

The Attempt at a Solution


Do I use F=BILsinθ? But I don't know B nor θ.
Sorry~I have no idea. Help~[/B]
There is an equation which directly gives the force between two current carrying conductors. You can look it up.
 
cnh1995 said:
There is an equation which directly gives the force between two current carrying conductors. You can look it up.
Oh Yes! Found it! Thank you so much!
 

Similar threads

Replies
14
Views
3K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 6 ·
Replies
6
Views
2K
Replies
7
Views
3K
Replies
8
Views
2K
  • · Replies 12 ·
Replies
12
Views
3K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 31 ·
2
Replies
31
Views
3K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K